A critical sociological perspective on harm minimisation

This text concentrates on the political factors and forces which determine government illicit drug policies. Provides relevant case study and source material which is used to analyse the influence of ideas and ideologies around the causation of illicit drug use, and potential solutions and impact of different local interest lobbies.

An analysis of factors influencing waste minimisation and use of recycled materials for the construction of residential buildings

Residential building construction activities, whether it is new build, repair or maintenance, consumes a large amount of natural resources. This has a negative impact on the environment in the form depleting natural resources, increasing waste production and pollution. Previous research has identified the benefits of preventing or reducing material waste, mainly in terms of the limited available space for waste disposal, and escalating costs associated with landfills, waste management and disposal and their impact on a  building company's profitability. There has however been little development internationally of innovative waste management strategies aimed at reducing the resource requirement of the construction process. The authors contend that embodied energy is a useful indicator of resource value. Using data provided by a regional high-volume residential builder in the State of Victoria, Australia, this paper identifies the various types of waste that are generated from the construction of a typical standard house. It was found that in this particular case, wasted amounts of materials were less than those found previously by others for cases in capital cities (5-10 per cent), suggesting that waste minimisation strategies are successfully being implemented. Cost and embodied energy savings from using materials with recycled content are potentially more beneficial in terms of embodied energy and resource depletion than waste minimisation strategies.

Policy, preparation and prevention : proactive minimisation of student plagiarism

Countless cases of plagiarism are detected across the Australian higher education sector each year. Generally speaking, policy and other responses to the issue focus on punitive, rather than on educative, measures. Recently, a subtle shift is discernable. As well as ensuring appropriate consequences for plagiarists, several universities are beginning to formalise the inclusion of learning and teaching strategies in anti-plagiarism related policy and practice, as well as paying closer attention to the communication of unambiguous definitions of plagiarism. This article outlines one example of the emerging educative approach and details the ways in which this approach has been implemented across an entire university. The necessity of evidence-based evaluation of approaches to reducing plagiarism in higher education is discussed.

A social identity approach to party drug use and associated harm minimisation

This project investigated party (club) drug use and associated harm minimisation strategies of party drug users (N = 72), by gender and sexual
orientation, to determine whether drug use and harm minimisation behaviours differ in particular social groups.Adopting a social identity approach, this project also explored the existence of a party drug user social identity in relation to harmful party drug behaviours and harm minimisation
strategies.Results indicated that males and females showed similar patterns of harmful party drug use and harm minimisation, whilst heterosexuals and homosexuals differed slightly in their patterns of harmful party drug use, and more substantially in their patterns of harm minimisation.Furthermore, results showed some evidence for the existence of a party drug user social identity, which was related to party drug use within a clear social context, and to experiencing fewer party drug related problems.The authors conclude that harm minimisation initiatives need to be designed for particular social groups, such as heterosexuals or homosexuals, targeting their particular patterns of party drug use, and
suggest that effective harm minimisation strategies should incorporate both the social context in which the behaviour occurs, and the social norms of party drug use by particular social groups.

Minimisation of construction delays

Delay in project completion is a major problem in construction that often leads to costly disputes and acrimonious relationships between the parties involved. The primary aim of this investigation was to determine why these delays occur and to develop control measures to minimise their impact.

A case study on waste minimisation and wastewater treatment in starch and noodle factories

A medium scale Mung Bean starch factory was taken in this study to assess the pollution caused by various streams in starch and noodle factories, and to provide the basic information for wastewater management in them. This study shows that the wastewater from starch processing unit with 46~54 tons of production capacity is the main polluting source, contained high values of COD and SS. Also the specific water consumption to process one ton Mung Bean in 16~25m3 is higher that theoretically required one. Methods have been proposed for minimizing and treating the wastewater produced by the factory to overcome the pollution problems. One of the alternatives is to use water in a controlled way by making optimum flow rates on the tab valves, in which water consumption can be brought down. However, bio-treatability of wastewater can be used for treating the total wastewater due to the suitability in characteristics.

The role of human resource management (HRM) in Australian-Malaysian joint ventures

This article examines human resource management (HRM) for successful Australian-Malaysian joint ventures (JVs), on the basis of survey data and case studies. The findings suggest that each phase of JV development had its own pattern of HR practices. Three phases of development were distinguished - initiation, transitional, and maturational. The first phase involved selecting, recruiting and training a skilled workforce and formulating rudimentary human resource policies. Cultural differences were most marked in this phase. The second phase, after three years of operation, involved evolution of human resource policies better suited to local conditions, and more polycentric management staffing. The final phase, after six years of operation, saw the development of a distinctive human resources system, and the minimisation of cultural differences as an operational issue. In this phase there was also a move to more geocentric management staffing.

A preliminary study on building demolition engineering and management

In recent years, building demolition has been challenging urban developers due to the increased incidence of demolition projects and the elevation of demolition requirements. The importance of building demolition is also recognised by researchers and, given its environmental impacts, it is anticipated to achieve the same attention as conventional planning, design,
construction and maintenance in the near future. In this article, the authors aim to develop a series of strategies for promoting building demolition practice. Environmentally-friendly demolition procedures are introduced through a waste minimisation decision that makes the approach on alternatives to demolition and an integrated demolition planning and design approach focus on a just-in-time (JIT) philosophy. A conceptual management framework is also presented for the implementation of demolition projects.

Rural parents, teenagers and alcohol: what are parents thinking?

INTRODUCTION: The fundamental role of alcohol in the lives of young Australians is mirrored in the level of drinking by adolescents. In 2001, more than one in four Australian adolescents aged 14-19 years consumed alcohol weekly. Teenagers in rural areas are more likely to consume alcohol than their metropolitan counterparts. Parents are key 'gatekeepers' of adolescent behaviour and as such are a salient group to consider in relation to adolescent alcohol use. The aim of this study was to explore parents' attitudes, beliefs, concerns and receptiveness to harm minimisation strategies with respect to teenage use of alcohol.

METHODS: A convenience sample of parents with adolescent children attended a series of focus groups across the north and north-western area of the State of Victoria, Australia. Schools were approached to advertise the project and invite parents to participate. Snowball sampling was used to enhance recruitment.

RESULTS: Parents described patterns of alcohol use such as 'drinking to get drunk' and the influence of both parents and peers on the consumption of alcohol by adolescents. Few parents were concerned about the long-term risks of alcohol use by teenagers; rather they were more concerned about the short-term harms, for example, road trauma and other accidents and risky behaviours such as binge drinking. Parents indicated that they perceived alcohol to be less harmful than other drugs and many indicated that alcohol was often not perceived to be a drug. A number of strategies were adopted by parents to negotiate teenagers' drinking and to minimise the risks associated with alcohol use. These included transporting teenagers to parties, providing teenagers with a mobile phone, setting clear guidelines about alcohol use and/or providing teenagers with a small amount of alcohol. These were seen by parents as strategies for reducing the risks associated with alcohol consumption. Many parents reported that they do not feel well informed about alcohol use and how and when to use harm reduction strategies.

CONCLUSIONS: Rural parents are unsure how to respond to teenagers' alcohol use and drunkenness. While some parental strategies for harm reduction (such as supplying adolescents with a small amount of alcohol) may have good face validity in reducing alcohol consumption among adolescents, these strategies are not supported by previous research findings.

Embodied energy analysis of the refurbishment of a small detached building

Energy efficient design principles and the minimisation of operational energy requirements have been demonstrated in the refurbishment of a small existing residential building. Significant thought has been given to these areas, together with an emphasis on the minimisation of resource consumption and material wastage. However, less consideration has been given to the embodied energy of the additional materials, components and systems required to meet these aims. The additional embodied energy may reduce the advantages of minimising the operational energy consumption by extending the energy payback period beyond the life of the building. In general, the embodied energy of buildings and their products has been found to be significant, when national average input-output data is used to fill gaps in traditional life-cycle assessment inventories. Through the use of an input-outputbased hybrid embodied energy analysis, the embodied energy of this refurbished building has increased by 63% compared to the existing building, showing the impact that filling the gaps in traditional inventories can have on energy payback periods.